Citation: Jp. Guichard et al., Comparison of the pharmacokinetics of 17 beta-estradiol after a single 4-day application of Oesclim (R) 50, Oesclim (R) 100, and Vivelle (R) 0.05 (Menorest (R) 50) transdermal delivery systems, J CLIN PHAR, 39(8), 1999, pp. 811-816